86878 (2000 HD24)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6185707510 ± 9.06e-09
Semi-major axis (a)1.3415248063 AU ± 4.78e-10
Inclination (i)9.47295466° ± 1.81e-06
Long. of Asc. Node (Ω)230.97887210° ± 1.13e-05
Arg. of Perihelion (ω)214.93561804° ± 1.15e-05
Mean Anomaly (M)207.91276647° ± 2.31e-06
Mean Motion (n)0.6343284857°/day ± 3.39e-10
Perihelion dist (q)0.51169680 AU ± 1.22e-08
Aphelion dist (Q)2.17135281 AU ± 1.22e-08
Orbital Period1.55381053 yr ± 8.30e-10
Physical Parameters
H (abs. magnitude)17.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.320″
Uncertainty0
Orbit TypeApollo
MOID0.102736 AU
Observations Used765
Oppositions15
Arc Total1983-2025
First Observation Used1983-05-12
Last Observation Used2025-06-26
Observations (816)
Date Type RA Dec Mag Band Observatory
2022-05-28 09:09:36 C 16 24 45.835 -16 15 36.22 V G96
2022-05-28 09:15:58 C 16 24 45.320 -16 15 33.91 V G96
2022-05-30 09:38:53 C 16 20 26.073 -15 57 41.57 U F52
2022-05-30 09:56:22 C 16 20 24.479 -15 57 35.18 U F52
2022-05-30 10:13:57 C 16 20 22.876 -15 57 28.76 U F52
2022-05-30 10:31:26 C 16 20 21.289 -15 57 22.37 U F52
2022-06-01 08:11:36 C 16 16 21.277 -15 40 51.10 V G96
2022-06-01 08:19:02 C 16 16 20.618 -15 40 48.47 V G96
2022-06-01 08:26:28 C 16 16 19.967 -15 40 45.55 V G96
2022-06-01 08:33:54 C 16 16 19.297 -15 40 43.03 V G96
2022-06-04 09:19:39 C 16 10 10.116 -15 15 10.13 U F52
2022-06-04 09:34:24 C 16 10 08.863 -15 15 05.03 U F52
2022-06-04 09:49:13 C 16 10 07.600 -15 14 59.97 U F52
2022-06-04 10:04:04 C 16 10 06.341 -15 14 54.87 U F52
2022-06-21 07:16:47 C 15 42 32.289 -13 21 09.71 U F52
2022-06-21 07:32:29 C 15 42 31.439 -13 21 06.42 U F52
2022-06-21 07:48:13 C 15 42 30.591 -13 21 03.18 U F52
2022-06-21 08:03:57 C 15 42 29.746 -13 20 59.93 U F52
2022-06-30 07:47:43 C 15 33 16.222 -12 44 59.51 U F52
2022-06-30 08:05:14 C 15 33 15.596 -12 44 57.30 U F52
2022-06-30 08:22:43 C 15 33 14.967 -12 44 54.96 U F52
2024-06-05 13:40:28 C 20 08 05.497 -07 44 31.85 X F52
2024-06-05 13:52:47 C 20 08 05.114 -07 44 28.56 X F52
2024-06-05 14:05:04 C 20 08 04.739 -07 44 25.32 X F52
2024-06-05 14:17:21 C 20 08 04.347 -07 44 21.87 X F52
2024-06-09 12:12:20 C 20 04 58.721 -07 19 31.02 X F51
2024-06-09 12:27:24 C 20 04 58.137 -07 19 27.14 X F51
2024-06-09 12:42:29 C 20 04 57.554 -07 19 23.36 X F51
2024-06-09 13:00:54 C 20 04 56.828 -07 19 18.52 X F51
2024-06-09 13:19:03 C 20 04 56.120 -07 19 14.02 X F51
2024-06-09 13:37:14 C 20 04 55.414 -07 19 09.18 X F51
2024-06-09 13:55:24 C 20 04 54.706 -07 19 04.57 X F51
2025-03-31 07:22:31 C 17 11 24.893 -27 28 00.05 V W68
2025-03-31 07:25:46 C 17 11 24.682 -27 27 58.68 V W68
2025-03-31 07:38:14 C 17 11 24.017 -27 27 55.19 V W68
2025-03-31 07:46:05 C 17 11 23.515 -27 27 51.37 V W68
2025-04-21 07:36:28 C 16 28 58.735 -23 47 13.88 V W68
2025-04-21 07:38:27 C 16 28 58.529 -23 47 12.01 V W68
2025-04-21 07:41:05 C 16 28 58.205 -23 47 10.79 V W68
2025-04-21 07:43:02 C 16 28 57.965 -23 47 09.31 V W68
2025-04-21 08:23:12 C 16 28 53.489 -23 46 47.06 V W68
2025-04-21 08:29:09 C 16 28 52.738 -23 46 43.36 V W68
2025-04-21 08:33:46 C 16 28 52.270 -23 46 40.48 V W68
2025-04-24 05:39:32 C 16 21 07.709 -23 06 01.26 V W68
2025-04-24 05:42:58 C 16 21 07.332 -23 05 59.17 V W68
2025-04-24 06:14:32 C 16 21 03.593 -23 05 39.98 V W68
2025-04-24 06:19:17 C 16 21 03.024 -23 05 37.03 V W68
2025-04-25 05:18:24 C 16 18 24.797 -22 51 33.19 V W68
2025-04-25 05:22:31 C 16 18 24.278 -22 51 30.28 V W68
2025-04-25 05:27:05 C 16 18 23.760 -22 51 27.68 V W68